EP2268958B1 - Liaison serrée - Google Patents

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Publication number
EP2268958B1
EP2268958B1 EP09734384.2A EP09734384A EP2268958B1 EP 2268958 B1 EP2268958 B1 EP 2268958B1 EP 09734384 A EP09734384 A EP 09734384A EP 2268958 B1 EP2268958 B1 EP 2268958B1
Authority
EP
European Patent Office
Prior art keywords
pipe
displays
retaining
region
calibration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09734384.2A
Other languages
German (de)
English (en)
Other versions
EP2268958A2 (fr
Inventor
Willy Hendrickx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henco Industries NV
Original Assignee
Henco Industries NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henco Industries NV filed Critical Henco Industries NV
Priority to PL09734384T priority Critical patent/PL2268958T3/pl
Publication of EP2268958A2 publication Critical patent/EP2268958A2/fr
Application granted granted Critical
Publication of EP2268958B1 publication Critical patent/EP2268958B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
    • F16L33/207—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
    • F16L33/2071—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
    • F16L33/2073—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member
    • F16L33/2075—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member by quick acting

Claims (6)

  1. Dispositif de raccord de tuyau pour le raccordement à au moins un tuyau constitué d'un matériau pouvant être pressé, le dispositif de raccord de tuyau présentant au moins un corps de base avec une région de raccordement pour un raccord par pressage au tuyau et la région de raccordement présentant au moins un support de tuyau interne avec un épaulement ainsi qu'une douille de pressage entourant le support de tuyau interne en formant une fente annulaire et le support de tuyau interne présentant au moins une portion de retenue pour retenir l'extrémité pressée du tuyau et une région d'étanchéité ainsi qu'une portion d'étalonnage (11) sur la partie d'extrémité libre opposée à l'épaulement (1), caractérisé en ce que le support de tuyau interne présente une première portion de retenue (12) se raccordant à la première portion d'étalonnage (11) présentant un contour de surface arrondi vers l'extrémité libre du support de tuyau interne (3) dans la direction de l'épaulement (1) et, à la suite de celles-ci, une deuxième portion d'étalonnage (13) présentant des deux côtés un contour de surface en forme de rampe, en ce que la région d'étanchéité (16) se raccorde à la deuxième portion d'étalonnage (13), en ce qu'une deuxième portion de retenue (14) se raccorde à la région d'étanchéité (16), en ce qu'une troisième portion d'étalonnage (15) se terminant par l'épaulement (1) se raccorde à la deuxième portion de retenue (14), et en ce que le diamètre extérieur de la région d'étanchéité (16) et au moins d'une portion de retenue (12, 14) est inférieur à celui de l'au moins une portion d'étalonnage (11, 13, 15).
  2. Dispositif de raccord de tuyau selon la revendication 1,
    caractérisé en ce que la première portion d'étalonnage (11) présente un contour de surface coudé vers la première portion de retenue (12).
  3. Dispositif de raccord de tuyau selon l'une quelconque des revendications précédentes,
    caractérisé en ce que la troisième portion d'étalonnage (15) présente un contour de surface coudé vers la deuxième portion de retenue (14).
  4. Dispositif de raccord de tuyau selon l'une quelconque des revendications précédentes,
    caractérisé en ce que la douille de pressage (4) présente un bordage annulaire façonné (8) orienté vers l'extérieur.
  5. Dispositif de raccord de tuyau selon la revendication 4,
    caractérisé en ce que le bordage annulaire (8) forme une extrémité de la douille de pressage (4) et présente, dans la région d'extrémité, un plus grand diamètre que celui de la douille de pressage (4).
  6. Dispositif de raccord de tuyau selon l'une quelconque des revendications précédentes,
    caractérisé en ce qu'au moins deux mâchoires de pressage peuvent être placées sur la douille de pressage (4), lesquelles présentent, par coopération avec le bordage annulaire (8), une rainure de centrage et en outre deux bagues de pressage (18, 19) qui sont situées dans la région des portions de retenue (12, 14) en incluant la région d'étanchéité (16).
EP09734384.2A 2008-04-25 2009-04-06 Liaison serrée Active EP2268958B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09734384T PL2268958T3 (pl) 2008-04-25 2009-04-06 Połączenie zaciskowe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008020833A DE102008020833A1 (de) 2008-04-25 2008-04-25 Pressverbindung
PCT/EP2009/002526 WO2009129928A2 (fr) 2008-04-25 2009-04-06 Liaison serrée

Publications (2)

Publication Number Publication Date
EP2268958A2 EP2268958A2 (fr) 2011-01-05
EP2268958B1 true EP2268958B1 (fr) 2014-12-24

Family

ID=41130460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09734384.2A Active EP2268958B1 (fr) 2008-04-25 2009-04-06 Liaison serrée

Country Status (5)

Country Link
EP (1) EP2268958B1 (fr)
DE (1) DE102008020833A1 (fr)
DK (1) DK2268958T3 (fr)
PL (1) PL2268958T3 (fr)
WO (1) WO2009129928A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010014746U1 (de) 2010-10-22 2011-03-17 Kurt Kanal- Und Rohrtechnik Gmbh Zugfeste Rohrverbindung
DE202011003517U1 (de) * 2011-03-03 2012-06-06 Viega Gmbh & Co. Kg Ablaufgarnitur mit einem Wasserzulaufkanal für einen Bodenzulauf
WO2013049251A1 (fr) * 2011-09-26 2013-04-04 E. I. Du Pont De Nemours And Company Raccordement d'un tuyau avec partie non sertie
EP2607764B1 (fr) * 2011-12-23 2015-01-28 Geberit International AG Collier de serrage de tuyau doté d'une pièce de raccordement
DE102016204200A1 (de) * 2016-03-15 2017-09-21 Schaeffler Technologies AG & Co. KG Konnektoranordnung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29701223U1 (de) * 1996-11-22 1997-05-15 Verbex Produktions Und Vertrie Verbindungsstück, insbesondere mit Gewindeanschluß, zum Aufpressen auf das Ende eines Rohres

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358012A (en) * 1993-03-18 1994-10-25 Jem Industries, Inc. Hose assembly having inner protective veneer and barbed nipple portion
DE19721078B4 (de) * 1997-05-20 2009-05-14 Herz Armaturen Ges.M.B.H. Verpreßbare Rohrverbindung
DE19727642C2 (de) * 1997-06-28 2002-06-27 Henco Ind Nv Herentals Rohrverbindung
DE19748623B4 (de) 1997-11-04 2009-06-04 Henco Industries Nv Preßverbindung
DE19817136C2 (de) * 1998-04-17 2000-08-31 Herz Armaturen Gmbh Leitungssystem
DE19929010C1 (de) * 1999-06-24 2000-11-23 Kirchner Fraenk Rohr Kunststofformteil sowie Verbindungsvorrichtung mit diesem
DE10134727B4 (de) * 2001-07-17 2004-11-18 Kermi Gmbh Verfahren zur Verbindung von Rohren und/oder Rohrformstücken
DE102004052390B4 (de) * 2004-10-28 2016-06-02 Fränkische Rohrwerke Gebr. Kirchner GmbH + Co. KG Pressverbindung mit multiplen Funktionen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29701223U1 (de) * 1996-11-22 1997-05-15 Verbex Produktions Und Vertrie Verbindungsstück, insbesondere mit Gewindeanschluß, zum Aufpressen auf das Ende eines Rohres

Also Published As

Publication number Publication date
EP2268958A2 (fr) 2011-01-05
DE102008020833A1 (de) 2009-11-05
DK2268958T3 (en) 2015-03-30
WO2009129928A3 (fr) 2009-12-17
WO2009129928A2 (fr) 2009-10-29
PL2268958T3 (pl) 2015-06-30

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